Article
[Congenital long QT syndromes].
Archives des maladies du coeur et des vaisseaux - 1 Jun 1997
Le Marec H, Schott J J
Abstract excerpt
Molecular genetic studies have transformed our understanding of the congenital long QT syndromes. Previously, the phenotypes of the Jervell and Lange-Nielsen and Romano-Ward syndromes were characterised by prolongation of the QTc interval greater than 0.44 seconds on the ECG and by syncope or sud...
Topics
- Action Potentials
- Chromosome Mapping
- Chromosomes, Human, Pair 11
- Chromosomes, Human, Pair 3
- Chromosomes, Human, Pair 4
- Chromosomes, Human, Pair 7
- Genotype
- Humans
- Long QT Syndrome
- Molecular Sequence Data
- Phenotype
- Potassium Channels